Patents Assigned to Miwa Gomu Kogyo Kabushiki Kaisha
  • Cutter mat and method of making same
    Patent number: 4192494
    Abstract: A cutter mat for use as a cushion or support to be laid under a sheet of paper or synthetic resin when the sheet is cut or cut off by a cutter. The mat comprises a base plate of hard synthetic resin, an intermediate layer of semihard synthetic resin and a surface layer of soft synthetic resin which are laminated to each side of the base plate. The surface layer is formed on its surface with projections or indentations to prevent slippage.
    Type: Grant
    Filed: January 9, 1978
    Date of Patent: March 11, 1980
    Assignee: Miwa Gomu Kogyo Kabushiki Kaisha
    Inventor: Rikichi Mima